FIX: Add html files to nginx

Signed-off-by: Sebastian Waldbauer <waldbauer@cert.at>

.docker/nginx/Dockerfile

@@ -22,3 +22,4 @@ WORKDIR /www
 
 COPY .docker/nginx/config/app.conf /etc/nginx/conf.d/default.conf
 COPY .docker/nginx/config/nginx.conf /etc/nginx/nginx.conf
+COPY intelmq-manager/html/ /www/

.docker/nginx/config/app.conf

@@ -6,7 +6,7 @@ server {
     listen 80 default_server;
 
     server_name localhost;
-    
+
     root /www;
 
     location / {